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74LVC623A
Datasheet
General description
The 74LVC623A is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.
Inputs can be driven from either 3.3 V or 5 V devices. In 3-state operation, outputs can handle 5 V. These features allow the use of these devices as translators in a mixed 3.3 V or 5 V environment.
The 74LVC623A is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. This octal bus transceiver is designed for asynchronous two-way communication between data buses.
The control function implementation allows maximum flexibility in timing. This device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic levels at the enable inputs (pins OEAB and OEBA). The enable inputs can be used to disable the device so that the buses are effectively isolated. The dual enable function configuration gives this transceiver the capability to store data by simultaneous enabling of pins OEAB and OEBA. Each output reinforces its input in this transceiver configuration. Thus, when both control inputs are enabled and all other data sources to the two sets of the bus lines are at high-impedance OFF-state, both sets of the bus lines will remain at their last states. The 8-bit codes appearing on the two sets of buses will be identical.
Features
- 5 V tolerant inputs and outputs for interfacing with 5 V logic
- Wide supply voltage range from 1.2 V to 3.6 V
- CMOS low power consumption
- Direct interface with TTL levels
- Inputs accept voltages up to 5.5 V
- High-impedance when VCC =0 V
- Complies with JEDEC standard JESD8-B/JESD36
- ESD protection:
- HBM EIA/JESD22-A114-B exceeds 2000 V
- MM EIA/JESD22-A115-A exceeds 200 V.
- Specified from -40 Cel to +85Cel and from -40 Cel to +125 Cel.
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74LVC623AD | 74LVC623AD,112 | 9352 115 80112 | Volume production | SOT163-1
(SO20) | Tube | Standard Marking | |
| 74LVC623AD | 74LVC623AD,118 | 9352 115 80118 | Volume production | SOT163-1
(SO20) | Tape reel smd | Standard Marking | |
| 74LVC623ADB | 74LVC623ADB,112 | 9352 115 90112 | Volume production | SOT339-1
(SSOP20) | Tube | Standard Marking | |
| 74LVC623ADB | 74LVC623ADB,118 | 9352 115 90118 | Volume production | SOT339-1
(SSOP20) | Reel Pack, SMD, 13" | Standard Marking | |
| 74LVC623APW | 74LVC623APW,112 | 9352 116 00112 | Volume production | SOT360-1
(TSSOP20) | Tube | Standard Marking | |
| 74LVC623APW | 74LVC623APW,118 | 9352 116 00118 | Volume production | SOT360-1
(TSSOP20) | Reel Pack, SMD, 13" | Standard Marking |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL Lead-free |
|---|---|---|---|---|---|---|---|---|
| 74LVC623AD | 74LVC623AD,112 | 74LVC623AD |
| week 30, 2004 | 3,87 | 2,58E+08 | 1 | |
| 74LVC623AD | 74LVC623AD,118 | 74LVC623AD |
| week 30, 2004 | 3,87 | 2,58E+08 | 1 | |
| 74LVC623ADB | 74LVC623ADB,112 | 74LVC623ADB |
| week 13, 2005 | 3,87 | 2,58E+08 | 1 | |
| 74LVC623ADB | 74LVC623ADB,118 | 74LVC623ADB |
| week 13, 2005 | 3,87 | 2,58E+08 | 1 | |
| 74LVC623APW | 74LVC623APW,112 | 74LVC623APW |
| week 7, 2005 | 3,87 | 2,58E+08 | 1 | |
| 74LVC623APW | 74LVC623APW,118 | 74LVC623APW |
| week 7, 2005 | 3,87 | 2,58E+08 | 1 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC623AD | 9352 115 80112 | 74LVC623AD,112 | 0.5900 | NA | ARROW ELECTRONICS | 118 | 2/8/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 02/09/2010 | Buy online | ||||||
| 74LVC623AD | 9352 115 80118 | 74LVC623AD,118 | 0.5900 | NA | ARROW ELECTRONICS | 118 | 2/8/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 02/09/2010 | Buy online | ||||||
| 74LVC623ADB | 9352 115 90112 | 74LVC623ADB,112 | 0.5900 | NA | ARROW ELECTRONICS | 118 | 2/8/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 02/09/2010 | Buy online | ||||||
| 74LVC623ADB | 9352 115 90118 | 74LVC623ADB,118 | 0.5900 | NA | ARROW ELECTRONICS | 118 | 2/8/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 02/09/2010 | Buy online | ||||||
| 74LVC623APW | 9352 116 00112 | 74LVC623APW,112 | 0.5900 | NA | ARROW ELECTRONICS | 118 | 2/8/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 02/09/2010 | Buy online | ||||||
| 74LVC623APW | 9352 116 00118 | 74LVC623APW,118 | 0.5900 | NA | ARROW ELECTRONICS | 118 | 2/8/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 02/09/2010 | Buy online |
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|
| 74LVC623AD | SOT163-1
(SO20) | 3.3V Transceiver with Dual Enable;Non-Inverting (3-State) | 3.3@3.3V | 1.2-3.6 | Low Power or Battery Applications | TTL | +/- 24 mA |
| 74LVC623ADB | SOT339-1
(SSOP20) | 3.3V Transceiver with Dual Enable;Non-Inverting (3-State) | 3.3@3.3V | 1.2-3.6 | Low Power or Battery Applications | TTL | +/- 24 mA |
| 74LVC623APW | SOT360-1
(TSSOP20) | 3.3V Transceiver with Dual Enable;Non-Inverting (3-State) | 3.3@3.3V | 1.2-3.6 | Low Power or Battery Applications | TTL | +/- 24 mA |
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74LVC623A
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